The RHT50 records Relative Humidity (0 to 100%RH), Temperature (-40 to 158?F /-40 to 70?C) and Atmospheric Pressure (13.7 to 15psi / 950 to 1050hPa / 95 to 105kPa / 0.9 to 1.0bar). Datalogs up to 10,000 readings with user programmable sample rate from 1 minute to 18 hours. USB interface for easy set-up and data download. Selectable Atmospheric Pressure Units: psi, hPa, kPa, and bar. User-programmable High/Low alarm thresholds. Manual and Programmable start modes. Status Indication via Red/Yellow LED and Green LED. Complete with 3.6V Lithium battery, mounting bracket, and Windows? compatible analysis software.

• Datalogs up to 10,000 readings with a user programmable sample rate
• USB interface for easy set-up and data download
• Selectable Atmospheric Pressure Units: psi, hPa, kPa, and bar
• Selectable data sampling rate from 1 minute to 18 hours
• User-programmable Min/Max alarm thresholds
• Manual and Programmable start modes
• Status Indication via Red/Yellow LED and Green LED
• Complete with 3.6V Lithium battery, mounting bracket, and Windows? compatible analysis software